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New Holland Boomer 54D CVT Tier 4B Service Manual — Wiring Diagrams

$39.95

Model: Boomer 54D CVT
Type: Compact Tractor
2199 Pages·182 MB·Searchable PDF·English·Print-Ready
  • ✓ Wiring Diagrams
  • ✓ Hydraulic Schematics
  • ✓ Torque Specs
  • ✓ Bookmarks
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New Holland Boomer 54D CVT wiring schematic sheet 4 - starter, glow plug control unit and relay circuits with wire color and gauge codes
New Holland Boomer 54D CVT Tier 4B Service Manual — Wiring Diagrams
$39.95

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Factory service manual for the New Holland Boomer 54D CVT compact tractor with the R 753 IE4 diesel - 2.228 l (135.96 in3), 39.5 kW (53.0 Hp) gross. It covers full teardown and rebuild: engine, the CVT and its control system, 4WD, front and rear axles, PTO, brakes, hydraulics, steering, cab climate control, and bodywork. The electrical section includes wiring schematics. Real numbers throughout: cylinder head bolts at 98-103 N.m (72.3-76 lb ft), steering relief at 14479 kPa (2100 psi), rear wheel disc-to-rim at 244 N.m (180 lb ft). Both Cab and ROPS versions are covered, and this is a Tier 4B Final machine with proper electronic diagnostic procedures.

Complete the set for your Boomer 54D CVT

What's Inside This New Holland Boomer 54D CVT Manual

SystemPagesKey Topics
Engine61-296Cylinder Heads, Crankshaft and Flywheel, Fuel Injection System, Turbocharger, Lubrication System, Cooling System
Transmission297-446Continuously Variable Transmission (CVT), Transmission Control System
Four-Wheel Drive (4WD) System447-462Mechanical Control, Powered Front Axle, Front Bevel Gear Set and Differential
Front Axle System463-578Powered Front Axle, Front Axle Housing and Differential, Hub Carriers and Final Drives, Steering Knuckles, Removal, Disassembly and Assembly, Bolt Tightening Specifications
Rear Axle System579-644Powered Rear Axle, Rear Bevel Gear Set and Differential, Final Drives
Power Take-Off (PTO)645-720Rear Electro-Hydraulic Control, One-Speed Rear PTO, Central PTO
Brakes and Controls721-758Parking Brake, Parking Lock, Mechanical Service Brakes
Hydraulic Systems759-912Fixed Displacement Pump, Remote Control Valves, Reservoir, Cooler, And Filters
Steering913-972Hydraulic Control Components, Pump, Cylinders
Cab Climate Control973-1106Heating, Ventilation, Air Conditioning
Electrical System Overview and Troubleshooting1107-1266Electrical System Description, Component Location, Circuit Troubleshooting, Grounds and Power Supply, Transmission Control System
Harnesses and Connectors1267-1577Electrical Schematic Sheets with Component Legends, Wire Identification by Color and Gauge, Connector Pinouts, Cross-Sheet References, Harness Routing
Engine Starting System and Battery1578-1621Starter Motor, Glow Plug Control Unit, Neutral Start and Crank Relays, Battery Service, Charging Circuit and Alternator
External Lighting1622-1633Head, Tail and Work Lights, Turn Signals and Hazard Circuit, Light Switch, Bulb Replacement
Warning Indicators, Alarms, and Instruments1634-1655STOP Indicator Conditions, CVT Oil Pressure and Coolant Temperature Warnings, Instrument Cluster, Audible Alarms, Service Reminders
Wiper and Washer System1656-1663Wiper Motor, Washer Pump, Switch Circuit, Removal and Installation
Electronic Modules and EGR Electrical System1664-1713Transmission Control Unit, Engine Control Module, Module Replacement and Programming, Exhaust Gas Recirculation Electrical Circuit
Fault Codes1714-2106Fault Code List by Control Module, Context and Cause for Each Code, Possible Failure Modes, Connector and Pin References, Clearing Codes After Repair
Platform, Cab, Bodywork, and Decals2107-2193Engine Hood and Panels, Fenders and Guards, Operator Seat, Cab Interior

Quick Reference Specifications

SpecificationValuePage
All Models
Engine Gross Horsepower39.5 kW (53.0 Hp)p. 45
Engine Displacement2.228 l (135.96 in3)p. 45
Maximum Lift Capacity at Ball Ends1606 kg (3541 lb)p. 44
Weight (with Cab and Tires)2240 kg (4940 lb)p. 49
Weight (with ROPS and Tires)1900 kg (4190 lb)p. 49
Front Wheel Disc-to-Hub Torque129 N.m (95 lb ft)p. 31
Rear Wheel and Disc-to-Axle Torque129 N.m (95 lb ft)p. 31
Rear Wheel Disc-to-Rim Torque244 N.m (180 lb ft)p. 31
Hydraulic systems
Steering Circuit Relief Valve Pressure14479 kPa (2100 psi)p. 773
Mid Mount Valve and Rear Hitch Relief Pressure17237 kPa (2500 psi)p. 773
Cooler Bypass Valve Pressure579 kPa (84 psi)p. 773
Safety Relief Valve Pressure24993 kPa (3625 psi)p. 773
Lube Regulating Valve Pressure448 kPa (65 psi)p. 773
Engine
Cylinder Head Bolts Final Torque98-103 N.m (72.3-76 lb ft)p. 99
Rocker Shaft Support Assembly Bolts Torque27-39 N.m (20-29 lb ft)p. 99
M12 x 40 Engine Mounting Bolts Torque115 N.m (85 lb ft)p. 75
Valve Cover Retaining Bolts Torque12-16 N.m (9-19 lb ft)p. 92
Compression Pressure2944 kPa (427 psi) plus or minus 345 kPa (50 psi)p. 93
Cooling System Capacity9 L (2 US gal)p. 66
Engine Crankcase Oil Capacity6.3 L (2 US gal)p. 66
BrandNew Holland
ModelBoomer 54D CVT
Machine TypeCompact Tractor
Manual TypeService Manual
LanguageEnglish
FormatSearchable PDF (Digital Download)
Pages2,199
File Size182 MB
Manual No.48017704
Wiring DiagramsYes
Hydraulic SchematicsYes
Torque SpecificationsYes
Bookmarked / IndexedYes
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